Given recent news stories I am posting some links to live radiation monitoring stations in Japan.
I AM NOT debating anything here. I AM NOT making any claims here. Just posting raw data, non political scientific information.
Radiation readings from Japan in PDF, near real time:
http://www.mext.go.jp/english/radioactivity_level/detail/1304082.htmLive readings from Tokyo. (Blog, may have ads)
http://www.alttokyo.com/tokyo-radiation-2/Conversion calculator for Units (simple sv to rem) (base 10 and non base ten scales can cause decimal point errors)
http://www.asknumbers.com/RadiationExposureConversion.aspxComplex conversions. These are useful to convert Gy/s to sv/hr. Many medical journals and the CDC use Grays/second
http://online.unitconverterpro.com/unit-conversion/radiation.htmlCDC dose limits. (note the units are gy)
http://www.bt.cdc.gov/radiation/arsphysicianfactsheet.aspGraphical dose ESTIMATOR. (as pointed out this is not a clinical reference document) It provides visuals of doses. The orders of magnitudes involved show how an error like publishing a 10,000,000 x normal can be made.
http://blog.xkcd.com/2011/03/19/radiation-chart/CDC on KI (note doses on KI, overdose can be lethal)
http://emergency.cdc.gov/radiation/ki.asp